SPME-HPLC analysis of Allium lacrymatory factor and thiosulfinates

被引：15

作者：

Jaillais, B

Cadoux, F

Auger, J

机构：

[1] Univ Tours, Fac Sci & Tech, IRBI, F-37200 Tours, France

[2] RP Texel, F-86220 Dange St Romain, France

来源：

TALANTA | 1999年 / 50卷 / 02期

关键词：

Allium; HPLC; SPME; thiosulfinates;

D O I：

10.1016/S0039-9140(99)00124-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The commercial SPME-HPLC interface is investigated to improve the analysis of Allium volatiles. Volatiles trapped by liquid nitrogen were previously transferred to RP-HPLC by a classical injection. In this work we compare the results obtained with classical injection and SPME used in headspace mode. This SPME-HPLC interface can be used when it is important to spare the sample, but thiosulfinates are partially degraded. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

收藏

页码：423 / 431

页数：9

相关论文

共 10 条

[1] SOLID-PHASE MICROEXTRACTION WITH THERMAL-DESORPTION USING FUSED-SILICA OPTICAL FIBERS [J].

ARTHUR, CL ;

PAWLISZYN, J .

ANALYTICAL CHEMISTRY, 1990, 62 (19) :2145-2148

[2]

AUGER J, 1981, CR ACAD SCI III-VIE, V292, P217

[3] THIOSULFINATES IN VAPOR-PHASE ARE STABLE AND THEY CAN PERSIST IN THE ENVIRONMENT OF ALLIUM [J].

AUGER, J ;

LALAUKERALY, FX ;

BELINSKY, C .

CHEMOSPHERE, 1990, 21 (07) :837-843

[4] SOLID-PHASE MICROEXTRACTION COUPLED TO HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY [J].

CHEN, J ;

PAWLISZYN, JB .

ANALYTICAL CHEMISTRY, 1995, 67 (15) :2530-2533

[5]

Ferary S, 1996, RAPID COMMUN MASS SP, V10, P1327, DOI 10.1002/(SICI)1097-0231(199608)10:11<1327::AID-RCM560>3.0.CO

[6]

2-3

[7] What is the true odour of cut Allium? Complementarity of various hyphenated methods: Gas chromatography mass spectrometry and high-performance liquid chromatography mass spectrometry with particle beam and atmospheric pressure ionization interfaces in sulphenic acids rearrangement components discrimination [J].

Ferary, S ;

Auger, J .

JOURNAL OF CHROMATOGRAPHY A, 1996, 750 (1-2) :63-74

[8]

FERARY S, 1998, J AUGER BIOMED CHROM, V12, P104

[9] Solid phase microextraction as sample introduction technique for radio frequency glow discharge mass spectrometry [J].

Gorecki, T ;

Belkin, M ;

Caruso, J ;

Pawliszyn, J .

ANALYTICAL COMMUNICATIONS, 1997, 34 (10) :275-277

[10] Solid phase microextraction of PAHs from aqueous samples using fibers coated with HPLC chemically bonded silica stationary phases [J].

Liu, Y ;

Lee, ML ;

Hageman, KJ ;

Yang, Y ;

Hawthorne, SB .

ANALYTICAL CHEMISTRY, 1997, 69 (24) :5001-5005